#ifndef CHORDPREVIEWWIDGET_H
#define CHORDPREVIEWWIDGET_H

#include <QWidget>

class ChordPreviewWidget : public QWidget
{
    Q_OBJECT

public:
    ChordPreviewWidget(QWidget *parent = 0);
    void setNumberLabel(int fret);
    string getChordColumn();                // returns the finished chord (e.g.: ---1-2-2----)
    int getSelFretNum(int guitString);      // returns selected fret-number of string(saite/guitString)
};
#endif // CHORDPREVIEWWIDGET_H
